I have a Donahue swather trailer that is adjustable to fit most swathers and it is easy to pull. Between the tires is 10 ft 9 inches and the rear tires channels can fit up to a 10 inch tire. I just haul a swather with it about 40 mile and back and it worked great. I AM OPEN TO OFFERS AND I CAN LOAD. Call or Text with reply button above. keywords: Windrower, baler, small, alfalfa, field, farm, bind